选择一个句子朗读  低年级   中年级   高年级 

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At length, however, he caught it with his hand. There once was a small kingdom around a lake. Jacob and Wilhelm Grimm Once upon a time there was a miller. There was a boom, boom, booming in his ears. 换句子 'Where have you been?' she cried. It tried hard to break its cord and come to me. 'Sell me your millstone!' he begged of the poor brother. He joined a caravan and set out.

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上万句子 孜孜不倦 每天坚持让孩子练10个句子

一年掌握1000个单词 相当于看了20本英语书